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How to calculate NPSHA for a canned pump? 2

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stonetech

stonetech

Mechanical
Nov 3, 2006
29
Is it related to the first impeller's location? Thanks for your reply. Waiting online.
 
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Stonetech,
Vertical Turbine Canned Pumps are used to provide more NPSHa that actually exist in the System.
NPSHa for Engineering Company's always refers to NPSHa calculate at Suction Pipe Flange neartest to the pump.
NPSHa should be calculate at fist impeller location.
 
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